Results 281 to 290 of about 365,538 (313)
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Crystal structure of the catalytic domain of a thermophilic endocellulase
Biochemistry, 1993One way to improve the economic feasibility of biomass conversion is to enhance the catalytic efficiency of cellulases through protein engineering. This requires that high-resolution structures of cellulases be available. Here we present the structure of E2cd, the catalytic domain of the thermophilic endocellulase E2 from Thermomonospora fusca, as ...
M, Spezio, D B, Wilson, P A, Karplus
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Catalytic and Regulatory Domains of Doublecortin Kinase-1
Biochemistry, 2003Doublecortin kinase-1 (DCK1) is a newly described multidomain protein kinase with a sequence significantly similar to those of both CaM kinases (CaMKs) and doublecortin, the product of the gene mutated in X-linked lissencephaly/double cortex syndrome, a severe developmental disorder of the nervous system.
Limin, Shang +4 more
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Structure of the Isolated Catalytic Domain of Diphtheria Toxin
Biochemistry, 1995The structure of the isolated catalytic domain of diphtheria toxin at pH 5.0 was determined by X-ray crystallography at 2.5 A resolution and refined to an R-factor of 19.7%. The domain is bound to its endogenous inhibitor adenylyl(3'-->5')uridine 3'-monophosphate (ApUp). The structure of this 190-residue domain, which was expressed in and isolated from
M S, Weiss +3 more
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Structural analysis of the catalytic domain of tetanus neurotoxin
Toxicon, 2005Clostridium neurotoxins, comprising the tetanus neurotoxin and the seven antigenically distinct botulinum neurotoxins (BoNT/A-G), are among the known most potent bacterial protein toxins to humans. Although they have similar function, sequences and three-dimensional structures, the substrate specificity and the selectivity of peptide bond cleavage are ...
Krishnamurthy N, Rao +3 more
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Involvement of tryptophans at the catalytic and subunit-binding domains of transcarboxylase
Biochemistry, 1988Transcarboxylase from Propionibacterium shermanii is a multisubunit enzyme. It consists of one central hexameric subunit to which six outer dimeric subunits are attached through twelve biotinyl subunits. Both the central and the outer subunits are multi-tryptophan (Trp) proteins, and each contains 5 Trps per monomer.
G K, Kumar, H, Beegen, H G, Wood
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Zinc Content of Promatrilysin, Matrilysin and the Stromelysin Catalytic Domain
Biochemical and Biophysical Research Communications, 1994Promatrilysin expressed in Escherichia coli and Chinese hamster ovary cells contains 2.36 +/- 0.19 and 2.13 +/- 0.39 moles of zinc per mole of protein, respectively, while the activated enzyme contains 2.22 +/- 0.21. The catalytic domain of stromelysin-1 expressed in E. coli contains 2.22 +/- 0.11. Thus these matrix metalloproteinases contain two metal
D, Soler +6 more
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Expression and Characterization of the Catalytic Domain of Human Phenylalanine Hydroxylase
Archives of Biochemistry and Biophysics, 1997A truncated version of human phenylalanine hydroxylase which contains the carboxy terminal 336 amino acids was produced in Escherichia coli. It was purified by ammonium sulfate precipitation, Q-Sepharose chromatography, and hydroxyapatite chromatography.
S C, Daubner +2 more
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Designing graded catalytic domain to homogenize temperature distribution while dry reforming of CH4
International Journal of Hydrogen Energy, 2018Atsushi Kubota +2 more
exaly